Mitigating phytotoxicity of tetracycline by metal-free 8-hydroxyquinoline functionalized carbon nitride photocatalyst

作     者：Toshali Bhoyar Devthade Vidyasagar Suresh S.Umare 

作者机构：Materials and Catalysis LaboratoryDepartment of ChemistryVisvesvaraya National Institute of Technology(VNIT)Nagpur 440010India School of Material Science and EngineeringKyungpook National UniversityDaegu 41566Korea 

出 版 物：《Journal of Environmental Sciences》 (环境科学学报（英文版）)

年 卷 期：2023年第125卷第3期

页      面：37-46页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 07[理学] 08[工学] 09[农学] 0903[农学-农业资源与环境] 0713[理学-生态学] 

基　　金：the department of science and technology fund for improvement of science and technology infrastructure (DST FIST) (No. SR/FST/CSI-279/2016(C)) for providing XRD and UV-DRS facilities the department of science and technology science and engineering research board (DST-SERB) through the project (No. SB/EMEQ-052/2014 SERB) for financial assistance the Director, Visvesvaraya National Institute of Technology (VNIT) Nagpur for financial support 

主　　题：Carbon nitride 8-Hydroxyquinoline Tetracycline hydrochloride Photocatalyst Phytotoxicity Cicer arietinum 

摘      要：Photooxidative removal of pharmaceuticals and organic dyes is an effective way to eliminate growing micropollutants. However, photooxidation often results in byproducts as secondary hazardous substances such as phytotoxins. Herein, we found that photooxidation of common antibiotic tetracycline hydrochloride(TCH) over a metal-free 8-hydroxyquinoline(8-HQ) functionalized carbon nitride(CN) photocatalyst significantly reduces the TCH phytotoxic effect. The phytotoxicity test of photocatalytic treated TCH-solution evaluated towards seed growth of Cicer arietinum plant model endowed natural root and shoot *** study highlights the conceptual insights in designing of metal-free photocatalyst for environmental remediation.